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DENSO 4114 U-Groove Spark Plug

(Subaru Impreza 2008-10; Audi A3 2006-13, A3 Quattro 2006-13; Buick Skylark 1986-89; Mercedes-Benz 300SE 1960-66, 250SE 1966-67, 220SE 1960-66 + 22 more models)

Part of: DENSO U-Groove Spark Plug

Other options in this family: DENSO 3381 DENSO 12-12-9-065-004 DENSO 3120 DENSO 4085 DENSO 3051

Manufacturer

Picture for manufacturer DENSO

Part Number

4114
4 reviews
Sale Price

$14.65

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The DENSO 4114 U-Groove spark plug delivers enhanced ignitability and engine performance through its innovative design. This standard spark plug features DENSO's patented U-Groove ground electrode technology, which creates a larger flame kernel for more complete combustion compared to conventional spark plugs.

Key Features:

  • U-Groove ground electrode design for improved ignitability
  • Increased engine efficiency through better combustion
  • Standard copper core construction for reliable performance
  • OEM-quality replacement for various automotive applications
  • Designed and manufactured by DENSO, a leading OEM supplier

The U-Groove design positions the spark closer to the air-fuel mixture, allowing for faster flame propagation and more efficient combustion. This results in improved throttle response, better fuel economy, and reduced emissions. Built to DENSO's exacting OEM standards, the 4114 spark plug provides dependable ignition performance for everyday driving conditions.

Products specifications

Fits

Subaru Impreza 2008-10; Audi A3 2006-13, A3 Quattro 2006-13; Buick Skylark 1986-89; Mercedes-Benz 300SE 1960-66, 250SE 1966-67, 220SE 1960-66; Suzuki GSX-R750 1986-87, GS1150E 1984-86, GS250T 1980-81, GS300L 1982-83, XN85 Turbo 1983 + 17 more models

Pre-Gap Size

0.7

Ground Electrode Core Material

Nickel

Seat Type

FLAT

Center Electrode Tip Material

Nickel

Ground Electrode Quantity

1

Ground Configuration

Standard

Thread Diameter

12.00

Center Electrode Core Material

Copper

Ground Electrode Tip Design

U-Groove

Manufacturer Heat Range

27

Hex Size

18.0

Reach

19.00

so far so good

Great service. Shipped out the day after I ordered it...plus it was the cheapest of the competition.

Cheap prices, great quality, and fast delivery. Autoplicity will continue to receive my patronage.

Easy and fast. Order arrived very fast. Thanks.

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